.black a{
  color: #000;
}
.white a{
  color: #fff;
}


body > .header {
  width: 1160px;
  /* height: 72px; */
  margin: 0 auto;
  position: relative;
  /* display: flex;
  align-items: center;
  justify-content: space-between; */
}
body > .header > .header_top {
  width: 1160px;
  height: 72px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
/* 封面上文字 */
.header_label li.active {
  position: relative;
  font-size: 20px;
}
.header_label li.active a {
  position: relative;
  font-size: 20px;
}
.header_label li.active::after {
  content: "";
  position: absolute;
  transform: translateX(-50%);
  left: 50%;
  bottom: -0;
  width: 16px;
  height: 4px;
  border-radius: 2px;
}
.header_label {
  display: flex;
  width: 1160px;
  height: 48px;
  font-size: 18px;
  line-height: 24px;
  font-weight: 700;
  margin: 0 auto;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 1;
}

.header_label a {
  font-size: 18px;
  line-height: 24px;
  font-weight: 700;
}
.header_label ul {
  display: flex;
  height: 48px;
}
.header_label li {
  height: 48px;
  margin-right: 30px;
  display: flex;
  align-items: center;
}
.header_label li a {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.header_label > div {
  height: 48px;
}

.header_left img:first-of-type {
  margin-right: 20px;
}
#search {
  width: 316px;
  padding: 2px;
  display: block;
  height: 32px;
  background: #fdd117;
  border-radius: 32px;
  overflow: hidden;
  line-height: 32px;
  position: relative;
}
#search input {
  width: 208px;
  float: left;
  border: 0;
  height: 20px;
  line-height: 20px;
  padding: 6px 16px;
  font-size: 14px;
  border-bottom-left-radius: 32px;
  border-top-left-radius: 32px;
  position: relative;
  z-index: 5;
}
input:focus {
  outline: none; /* 移除默认聚焦轮廓 */
}
#search button {
  background: none;
  border: none;
  width: 70px;
  font-size: 16px;
  line-height: 36px;
  height: 36px;
  font-weight: bold;
  cursor: pointer;
}
.head_right {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.head_right > div > div > a {
  display: inline-block;
}
.search {
  width: 320px;
}
.search + div {
  /* width: 90px; */
  margin-left: 30px;
}
